805852708412 has 12 divisors (see below), whose sum is σ = 1458871282680. Its totient is φ = 389032341936.

The previous prime is 805852708403. The next prime is 805852708471. The reversal of 805852708412 is 214807258508.

805852708412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3473502938 + ... + 3473503169.

It is an arithmetic number, because the mean of its divisors is an integer number (121572606890).

Almost surely, 2^805852708412 is an apocalyptic number.

It is an amenable number.

805852708412 is a deficient number, since it is larger than the sum of its proper divisors (653018574268).

805852708412 is a wasteful number, since it uses less digits than its factorization.

805852708412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6947006140 (or 6947006138 counting only the distinct ones).

The product of its (nonzero) digits is 1433600, while the sum is 50.

The spelling of 805852708412 in words is "eight hundred five billion, eight hundred fifty-two million, seven hundred eight thousand, four hundred twelve".